What is a building renovation project? The difference between architectural decoration engineering and decoration engineering.

1. What is a house renovation project?

Renovation refers to the construction work of civil engineering, engineering transformation, equipment maintenance, maintenance, replacement, decoration, decoration and reinforcement for all completed buildings and structures, so as to restore and improve the use function and prolong the service life of the house.

Generally, municipal units repair the former residences of local celebrities, temples and places of interest, while others just repair or renovate. On the basis of the original architectural style and historical age, restore and repair the decoration. The specific decoration requirements are issued by relevant departments and need to be checked and accepted by qualified engineering units. Repair is difficult for ordinary building decoration.

In addition, the difference between repair project, reconstruction project and reconstruction project.

1, repair works-damaged and dilapidated repair.

2. Reconstruction project-the main structure of the original building can no longer be used and needs to be demolished and rebuilt (in whole or in part).

3. Reconstruction project-Without changing the main structure of the original building, only some damaged doors and windows, roofs, interior and exterior decorations were reconstructed in terms of hydropower facilities.

Second, the difference between building decoration engineering and decoration engineering

Maintenance projects are generally local small-scale maintenance, with short time, fewer personnel, less consumables and lower cost.

Decoration engineering is generally a large decoration area, long time period, the need for more personnel, more consumables, and higher cost.

The difference between repair works and decoration works is as follows:

1, different definitions:

Maintenance is a local construction that needs to be carried out in the building. The main difference between the repair is that it is a local construction in a room or the whole building. Decoration engineering refers to plastering, painting, brushing, glazing, pasting, facing, covering panels, ornamental design and other processes in building construction. It is the last construction procedure of building construction, including plastering of interior and exterior walls and ceilings, facing and inlaying of interior and exterior walls, facing of floors, installation of decorative patterns on house facades, painting and brushing of woodwork and metal products such as doors and windows, etc.

2. The project time is different:

The restoration project is to repair and repair the local damage and breakage, which takes a short time, usually a few days or a week. Decoration project is the whole process from the beginning of decoration to the completion acceptance after the owner signs the payment contract with the decoration company, which generally takes a long time. If the owner fails to pass the acceptance, the renovation project must be re-constructed, so the required renovation time will be increased until the owner is satisfied.

3. The project cost is different:

The restoration project is aimed at the maintenance of local small areas, and the general maintenance cost is very small. When the time and cost of the project to be repaired exceed a certain budget, it is not recommended to take over the project; Generally, it takes 2 to 6 months from the beginning to the end of the renovation project. This needs to be determined according to the decoration area and design requirements, as well as the staffing of the decoration company. The general decoration project cost will be much higher than the decoration project cost;

4, quantities, engineering personnel is not the same:

Generally, the maintenance workload is relatively small, and there are some minor problems, which can be repaired by one or two people in a short time. But the decoration project is divided into different decoration stages, such as: ground, wall, roof, water and electricity lines, etc. Different types of decoration personnel are needed at different stages, and naturally there will be more decoration personnel. This is based on the actual decoration needs to allocate decoration personnel and quantities;

5. The materials required for the project are different:

Generally, only simple decoration materials and tools such as paint, cement, wallpaper, wall covering, gloves, ladders, water pipes, etc. are needed to repair the damaged places. The decoration project needs all materials in the whole decoration process, including cement, sand, paint, floor, floor tile, wall brick, ceiling, putty powder, wood, wires, water pipes, switch sockets and other materials and tools.